KOMIN ROBERT PATRICK JR.

PrivateCIK: 1648800
Location

MIAMI, FL

KOMIN ROBERT PATRICK JR. enters CEREBRAS SYSTEMS INC. with 1.03M shares plus derivative instruments

Holding both equity and derivatives at entry signals strong long-term conviction in the company.

Direct Indirect Derivatives
InsiderKOMIN ROBERT PATRICK JR.CIK 1648800
IssuerCEREBRAS SYSTEMS INC.CIK 2021728
Officer· Chief Financial Officer
Since May 2026
1.03M
Baseline shares
83% direct
854.15K
Direct ownership
1 position
18.25K
Derivative underlying
1 instrument
2
Security positions
175K indirect
Non-Derivative Holdings2

Class A Common Stock

Indirect
Shares owned175K

Class A Common Stock

Direct
Shares owned854.15K
Total
854.15K direct·175K indirect1.03M
Derivative Holdings1

Stock Option

Direct
Underlying security
Class A Common Stock

Underlying shares

18.25K

Shares owned

N/A

Exercise price

5.48

Expiration

Exercise window

Total

Underlying

18.25K

Owned

0.00

KOMIN ROBERT PATRICK JR. — Initial Ownership Disclosure (Form 3) Filed May 13, 2026 | Finecho